A. oarfish B. ask C. yellow D. International Labor Day A. black B. recite C. syrup D. society A. by the time B. unsettle C. strychnine D. look at A. cut the cake B. full C. by D. red A. underground B. solve C. sorry D. astronomer A. lever B. be known as C. truthful D. give A. obstruction B. purple C. concentration D. interval A. good luck B. both C. hamster D. toss A. in a row B. summit C. skirt D. DIY A. show off B. location C. snow D. photo